Sensitive determination of bisphenol A and bisphenol F in canned food using a solid-phase microextraction fibre coated with single-walled carbon nanotubes before GC/MS

Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment
Noushin RastkariA Mesdaghinia

Abstract

A reliable and sensitive method for simultaneous determination of bisphenol A (BPA) and bisphenol F (BPF) in canned food by gas chromatography-mass spectrometry (GC/MS) is described after extraction and pre-concentration by a new solid-phase microextraction (SPME) adsorbent. The potential of single-walled carbon nanotubes (SWCNTs) as SPME adsorbent for the pre-concentration of environmental contaminants has been investigated in recent years. This work was carried out to investigate the feasibility of SWCNTs as a headspace SPME adsorbent for the determination of bisphenol derivatives in canned food. Potential factors affecting the extraction efficiency, including extraction time, extraction temperature, desorption time, desorption temperature, and salinity were optimized. Calibration curves were linear (r(2)> or = 0.994) over the concentration range from 0.30 to 60 microg kg(-1). For both target analytes, the limit of detection (LOD) at signal-to-noise (S/N) ratio of 3 was 0.10 microg kg(-1). In addition, a comparative study between the SWCNT and a commercial polydimethylsiloxane (PDMS) SPME fibre for the determination of bisphenol derivatives in canned food was conducted. SWCNT fibre showed higher extraction capacity, better th...Continue Reading

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Citations

Jan 29, 2013·Daru : Journal of Faculty of Pharmacy, Tehran University of Medical Sciences·Parisa SarkhailNoushin Rastkari
Jun 19, 2012·Analytica Chimica Acta·Antonio V Herrera-HerreraMiguel Ángel Rodríguez-Delgado
Dec 31, 2014·Xenobiotica; the Fate of Foreign Compounds in Biological Systems·Darja Gramec SkledarMoshe Finel
Apr 26, 2014·Food Additives & Contaminants. Part A, Chemistry, Analysis, Control, Exposure & Risk Assessment·Jin LiShao-Min Liu
May 24, 2011·Journal of Agricultural and Food Chemistry·Gregory O NoonanTimothy H Begley
May 9, 2018·Journal of Food Protection·Su Jeong ChoiGun Hee Kim
Sep 11, 2019·Nutrients·Natalia AndújarAnd Ana Rivas
Jul 3, 2015·Public Health Nutrition·Sarah Oppeneer NomuraKim Robien
Oct 3, 2020·Journal of Separation Science·Ricardo Dagnoni HuelsmannEduardo Carasek
Dec 1, 2020·Critical Reviews in Analytical Chemistry·Muhammed Saqaf Jagirani, Mustafa Soylak
Jun 8, 2021·Critical Reviews in Analytical Chemistry·Sushmita SalveRakesh Kumar Tekade
Sep 30, 2021·Critical Reviews in Food Science and Nutrition·Jingyun ZhengStéphane Bayen

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